About WISDOMThe No&period;1 in the global cap lamp industry&excl;Unique multi-purpose lamp in the world&excl;The brightest&comma; lightest&comma; best choice&excl;

RoHS approval small miner's lamp chargers

Company Intrduction

New Wisdom Investment Limited &lpar;WISDOM&rpar; is an integrated enterprise&comma; which focuses on brand&comma; R&D&comma; sales&comma; production and supply chain&period;We specialize in producing LED miner's cap lamps and charging devices etc&period;All products are of unique design&comma; high tech and excellent quality&period;Several product performance indexes are in the lead position worldwide within the same industry&period;"WISDOM" as a brand trademark has been registered in around 110 countries&period;Our products have been selling to around 80 countries and we have obtained patents on invention of several product items&period;

Manufacturing and Equipment

Our factory covers an area of 5&comma;000 square meters and provides good working environment for our employee&period;We have the complete set of equipment&comma; perfect production and quality management system&period;We manufacture our products by high standard and strict quality control and we fully follow out ISO quality management system standard&period;

NWB-30 Charger is a fast intelligent charger specially designed for WISDOM cordless lamp series lithium battery LED light cap lamp&period;

Quick chargingAfter applyed the intelligent fast charging technology&comma; the time to full charge the lamp is much less than that before&period; For WISDOM Lamp3&comma; it takes only 3-5 hours to get full power&period;

Higher efficiency&comma; less heatCompared with the past generations of the chargers&comma; the charger PCB of NWB-30 is improved to be more efficient&period; It releases low heat although charged with full power&period;

Wide range voltageVoltage range of the AC power supply is&colon;100~240VThe wide range makes the charger applicable to specific voltage standard in all countries&period;

Environmentally-friendlyThe charger is designed in accordance with the Restriction of Hazardous Substances Directive &lpar;RoHS&rpar;&period;RoHS standard is strictly followed in the whole process&comma; from choosing the material to designing the production technic&period;

RoHS approval small miner's lamp chargers

WHY choose WISDOM&quest;

Company profile

1&rpar; 13 years of professional manufacture of LED miners cap lamp and charging devices&comma; focus on quality and advanced technology

2&rpar; We are the 1st one to apply LED to mining cap lamp&comma; we are the 1st one in Asia to get America MSHA Approval

3&rpar; WISDOM brand registered in 110 countries and products sold to 80 countries

Advanced equipment

1&rpar; SMT&colon;Surface Mounted Technology&comma; Wave Soldering

2&rpar; Smart Oscilloscopes&colon;Imported from USA&comma; USD50&comma;000&comma; it is usually used in Academy